Communication software error, “CAL Error number 870”

Asked By 20 points N/A Posted on -



Star c3 communication software error "CAL Error number 870". Is there any way to resolve the following error? I searched for the solution to fix this issue but I could not find anything for the resolution. I am expecting assistance from you so guide me with the proper solution.


I would be grateful to you.

Error: Internal error: Communication software error (CAL error number 870) Please contact the star DIAGNOSIS user help desk.

Answered By 0 points N/A #170258

Communication software error, “CAL Error number 870”


Hi Earnest,

The error is because some bin files are missing.
To resolve this error is as mentioned below:
1) Download the bin file from the Media fire website
2) Place the downloaded file in the path 'F:/Program Files/bin'
3) Unzip the file and install the software
4) Restart the system and the error will be resolved

Login/Register to Answer

Related Questions